7. select the best example of speed. football player running for a pass running a 12 minute mile driving 40 mph through a 25 mph school zone while school is just letting out winning a hot dog eating contest 8. what is the primary difference between health-related and skill-related components of fitness? srcf is how good you are at something and hrcf is how healthy you are. srcf is about moving around and hrcf is about having the energy to move around. srcf is my middle name and hrcf is what you see on my dinner plate. srcf involves the use of motor skills and hrcf involves being healthy, feeling great, and working efficiently.